基于多层结构和组件技术的保护装置整定计算系统研究

Study of relay protection device setting coordination software based on multi-layer structure and component technology

基于传统一体化结构的整定计算软件无法有效应对保护装置定值项的新增和整定原则的变化,因而在面向装置的整定计算中实际应用效果不佳。通过对保护装置整定计算特点的分析和归纳,将多层结构的思想和组件技术引入继电保护装置整定计算软件的开发过程中,有效地解决了上述问题。在此基础上,提出了软件的总体层次划分、服务接口设计等方面的技术方案,深入探讨了利用组件技术实现各层次接口的方法和关键技术,并在实际开发过程中验证了其有效性。

For the relay protection device setting coordination software based on the integrated structure, it is hard to adapt well to the frequent change of protection relay device, and the effect of application is not so good. According to the analysis and summary on the characteristic of the device setting coordination procedure ,this paper introduces the multi-layer structure and component technology into the development of the software, and provides effective solution on above problems. Furthermore, this paper presents the primary layer-division structure and the service interface design, and discusses the method and key technique of its implementation. These techniques are verified effectiveness in the practical system development.